reverse number game help

import random 

def isnt_a_num():
    print('that isnt a number')

def computer_guess(low,high):
    return random.randint(low,high)

def game():
    guesses=[]
    try:
        tries=int(input('how many tries do i have?: '))
    except ValueError:
        isnt_a_num()
    while len(guesses)<tries:
        try:
            the_answer=int(input('what shall the number be?: '))
            low= int(input('what is the minimum?: '))
            high= int(input('what is the maximum?: '))

            guess= computer_guess(low,high)            
        except ValueError:
            isnt_a_num() 
        else:
            print('The number i guessed is {} and the answer was {}'.format(guess,the_answer))
            yes_no=input('Was my guess right?: y/n')
            if yes_no.lower()=='n':
                print('Bummer')
                guesses.append(guess)                
            else:
                print('YAY')
                yes_no_two= input ('can we play again?: y/n')
                if yes_no_two.lower()=='n':
                    print('okay goodbye then :(')
                elif yes_no_two.lower()=='y':
                    print('YAYYYY')
                    game()
                else:
                    print('i dont understand')
                break 

game()